Kuphunzitsa kulunjika

Menyani zolinga 30 mofulumira komanso molondola momwe mungathere, ndipo muone mmene kulunjika kwanu kumayendera mogwirizana ndi lamulo la Fitts. Zaulere, popanda kulembetsa.

Wolemba: gulu la HelibrainYawunikidwa ndi Robert(Chingelezi), wophunzira wa digiri ya udokotala pa sayansi ya biophysicsLofalitsidwa Linawunikidwanso komaliza pa

Mmene mungawerengere zotsatira zanu

  • Nthawi yapakati pa cholinga chilichonse: nthawi yonse ya masewerawo yogawidwa ndi chiwerengero cha zolinga, m’mamilisekondi (ms). Yochepa ndi yabwino. Kudina kosagunda cholinga kumawonjezera nthawi, choncho kumaonekanso pano.
  • Kulondola: zolinga zimene mwagunda zogawidwa ndi kudina konse komwe mwachita m’dera lamasewera.
  • Kugunda kwachangu kwambiri: cholinga chimodzi chimene mwagunda mofulumira kwambiri.
  • Kuchita bwino: liwiro ndi kuvuta kwa cholinga zophatikizidwa kukhala nambala imodzi, m’ma biti pa sekondi (onani pansipa). Yambiri ndi yabwino.
  • Tchati: kadontho kalikonse kamaimira cholinga chimodzi, n’kuonetsa nthawi yake poyerekezera ndi kuvuta kwake. Mzere wa madontho osalumikizana ndi mzere wa lamulo la Fitts wanu.

Kodi lamulo la Fitts n’chiyani?

Lamulo la Fitts limati cholinga chikakhala chotalikirapo komanso chaching’ono, zimatenga nthawi yaitali kuchigunda. Mu 1954, Paul Fitts anasonyeza kuti nthawiyo imakwera motsatira mzere woongoka pamene “mlingo wa kuvuta” kwa cholinga, womwe umayesedwa m’ma biti, ukukwera [1]. Masiku ano nthawi zambiri amalemba ngati log2(distance / width + 1) [2]. Opanga zinthu amagwiritsa ntchito lamuloli kuti mabatani akhale osavuta kudina.

Mfundo zachidule

  • Zimene amayesa: liwiro ndi kulondola kwanu polunjika pa zolinga: kuona kumene cholinga chili, kusunthira pamenepo ndi kuyima pa cholingacho.
  • Kuchita bwino pogwiritsa ntchito mbewa: kafukufuku wa m’ma labotale wogwiritsa ntchito njira yokhazikika amapeza pafupifupi 3.7 mpaka 4.9 biti pa sekondi [3].
  • Kuchita bwino pogwiritsa ntchito chala: pa kafukufuku wina wa mafoni, anthu 16 odina zolinga anafika pafupifupi 7 biti pa sekondi [4]. Ziwerengero zathu zimagwiritsa ntchito njira yosavuta (onani pansipa), choncho sizingafanane mwachindunji.
  • Zolinga zing’onozing’ono pa zowonetsera zogwirika: chala chimagwera pafupifupi 1 mpaka 1.5 mm kutali ndi pamene akufuna chokha; zolinga zazing’ono kuposa pafupifupi 7 mm zimaphonyedwa kawirikawiri [5].
  • Kusiyanitsa mbewa ndi kugwira chophimba: zotsatira zimayerekezera anthu omwe agwiritsa ntchito njira yolowetsera yofanana yokha.

Mmene masewerawa ophunzitsira kulunjika amagwirira ntchito

  1. Dinani Yambani pakati pa dera lamasewera. Wotchi imayamba kuwerenga nthawi.
  2. Gundani zolinga. Zolinga zozungulira 30 zimaonekera chimodzi ndi chimodzi, zili m’miyezo itatu, ndipo chilichonse chimakhala kutali ndi chomwe chinatsogolacho. Kudina kosagunda kumachepetsa kulondola kwanu; cholingacho chimakhalabe mpaka mutachigunda.
  3. Onani zotsatira zanu, kuphatikizapo mzere wanu wa lamulo la Fitts.

Mukagawana zotsatira zanu, mnzanu amapeza zolinga zomwezo ndendende.

Timawerengera kuchita bwino pogwiritsa ntchito mtunda ndi kukula kwa cholinga chilichonse monga zasonyezedwera, popanda zosintha zomwe njira yokhazikika ya m’ma labotale imawonjezera potengera kumene kudina kwagwera [3]. N’chifukwa chake tikulimbikitsa kuyerekezera ndi masewera anu ena.

Kodi chimakhudza bwanji kulunjika kwanu?

  • Mtunda ndi kukula. Zolinga zakutali ndi zazing’ono zimatenga nthawi yaitali kwambiri: limeneli ndilo lamulo la Fitts [1, 2].
  • Chida. Mbewa, cholumikizira chokhudza pa laputopu ndi chala zimapereka zotsatira zosiyanasiyana. Kafukufuku wa m’ma labotale anapeza kuti cholumikizira chokhudza pa laputopu chinali chocheperapo kwambiri kuposa mbewa [3].
  • Liwiro kapena kusamala. Kuthamangira kumawonjezera zolinga zophonya, ndipo kuphonya kulikonse kumawonjezera nthawi. Zotsatira zabwino kwambiri zimapezeka mukamayenda pa liwiro lokhazikika.
  • Zaka. Pa kafukufuku wina, akuluakulu analakwitsa pang’ono poyerekezera ndi ana azaka 12 mpaka 14 ndipo anali othamanga kuposa anthu azaka 61 mpaka 69 [6].
  • Kuzolowera. Nthawi imachepa pa masewera oyambirira pamene mukuzolowera masewerawa.

Zimene mayesowa angakuuzeni ndi zimene sangathe

Masewerawa amayesa liwiro ndi kulondola kolunjika pogwiritsa ntchito chipangizochi lero. Sikuti ndi mayeso a nzeru kapena thanzi la ubongo wanu, ndipo zotsatira za nthawi yochepa sizilosera kuti mungachite bwino bwanji pamasewera.

Yerekezani ndi zotsatira zanu zakale pogwiritsa ntchito chipangizo chomwecho; mbewa yatsopano kapena kukula kosiyana kwa chophimba kumasintha ziwerengero.

Mafunso ofunsidwa kawirikawiri

Kodi zotsatira zabwino pa masewera ophunzitsira kulunjika ndi ziti?

Yerekezani ndi masewera anu ena pogwiritsa ntchito chipangizo chomwecho: pa masewera ngati awa, zotsatira zabwino ndi zimene zaposa zanu zapitazo. Anthu okwanira akasewera, zotsatira zimaonetsanso mmene masewera anu oyambirira akufananira ndi oyambirira a osewera ena omwe anagwiritsa ntchito njira yolowetsera yofanana.

Kodi kuchita bwino m’ma biti pa sekondi n’chiyani?

Kuchita bwino kumaphatikiza kuvuta kwa zolinga ndi liwiro limene mwazigunda. Kuvuta kumawerengedwa m’ma biti: log2(distance / width + 1) [2]. Gawani chiwerengerochi ndi nthawi imene kugunda kulikonse kwatenga, kenako pezani avareji, ndipo mumapeza ma biti pa sekondi. Kafukufuku wa m’ma labotale pogwiritsa ntchito mbewa amapeza pafupifupi 4 mpaka 5 biti pa sekondi akagwiritsa ntchito njira yokhwima kwambiri [3].

Kodi ndi koyenera kuyerekezera mbewa ndi kugwira chophimba?

Ayi, ndipo sitiyerekezera zimenezi. Chala ndi mbewa zimayenda mosiyana, choncho zotsatira zimangokuyerekezani ndi ena amene anagwiritsa ntchito njira yolowetsera yofanana.

N’chifukwa chiyani zolinga za mnzanga zikufanana ndi zanga?

Ulalo wogawana zotsatira umasunga nambala ya chiyambi cha masewerawo, choncho zolinga zimaonekera mofanana. Izi zimathandiza kuti mpikisano ukhale wachilungamo.

Kodi masewera ophunzitsira kulunjika a Helibrain ndi aulere?

Inde. Masewerawa ndi zotsatira zanu zonse ndi zaulere: palibe kulembetsa, imelo kapena kulipira.

Mayeso ena okhudzana nawo

Onani mayeso onse a ubongo aulere okwana 43

Mukufuna kuchita zimenezi tsiku ndi tsiku? Pulogalamu ya Helibrain (yomwe ilipo m’Chingelezi pakadali pano) ili ndi dongosolo laulere komanso madongosolo olipira.

Magwero

  1. Fitts PM (1954). The information capacity of the human motor system in controlling the amplitude of movement. Journal of Experimental Psychology 47(6):381–391. doi.org/10.1037/h0055392
  2. MacKenzie IS (1992). Fitts' law as a research and design tool in human-computer interaction. Human–Computer Interaction 7(1):91–139. doi.org/10.1207/s15327051hci0701_3
  3. Soukoreff RW, MacKenzie IS (2004). Towards a standard for pointing device evaluation, perspectives on 27 years of Fitts' law research in HCI. International Journal of Human-Computer Studies 61(6):751–789. doi.org/10.1016/j.ijhcs.2004.09.001
  4. MacKenzie IS (2015). Fitts' throughput and the remarkable case of touch-based target selection. Human-Computer Interaction: Interaction Technologies (HCII 2015), LNCS 9170, 238–249. doi.org/10.1007/978-3-319-20916-6_23
  5. Bi X, Li Y, Zhai S (2013). FFitts law: modeling finger touch with Fitts' law. Proceedings of CHI 2013, 1363–1372. doi.org/10.1145/2470654.2466180
  6. Hertzum M, Hornbæk K (2010). How age affects pointing with mouse and touchpad: a comparison of young, adult, and elderly users. International Journal of Human-Computer Interaction 26(7):703–734. doi.org/10.1080/10447318.2010.487198

Mmene tinakonzekerera tsambali: gulu la Helibrain linalilemba potengera maphunziro amene alembedwa pamwambapa, ndipo Robert(Chingelezi) (wophunzira wa digiri ya udokotala pa sayansi ya biophysics) analiyang’ananso pa November 4, 2026. Timalisintha magwero akasintha.